Infrared PMMA NIR Filter | 750-1100nm T>90%, 350-650nm T<1%, Multi-Thickness
The OPTOStokes infrared PMMA is a high-precision NIR filter optimized for driver fatigue detection and near-infrared imaging applications. Engineered with advanced polymer coating technology, it provides transmission greater than 90 percent across the 750–1100nm near-infrared range, while delivering exceptional high OD blocking across the 350–650nm visible spectrum with transmission less than 1 percent. Available in 1.0mm, 2.0mm and 3.0mm thicknesses with 60/40 surface quality, this filter ensures clean NIR signal isolation for reliable optical systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Infrared PMMA |
| Transmission Band | 750–1100nm, transmission greater than 90 percent |
| Blocking Range | 350–650nm, transmission less than 1 percent |
| Surface Quality | 60/40 |
| Available Thicknesses | 1.0mm, 2.0mm, 3.0mm |
Applications
This high transmission NIR filter is specifically engineered for applications requiring selective transmission of near-infrared light while completely blocking visible wavelengths. Its exceptional optical performance makes it ideal for:
Driver fatigue detection and monitoring systems
Advanced driver assistance systems (ADAS)
Infrared facial recognition and biometric authentication
Night vision and low-light imaging systems
Industrial machine vision and quality inspection
Optical sensing and gesture recognition devices
Customization & Service
OPTOStokes offers comprehensive custom optical filter solutions to meet your exact system requirements. We manufacture infrared PMMA filters in standard circular, square and custom irregular shapes, with optional precision mounting rings for seamless integration into your optical assemblies. Our extensive in-stock inventory ensures fast shipping for standard specifications, while our advanced manufacturing capabilities deliver custom orders with reliable, predictable lead times. All products are manufactured to world-class quality standards and undergo rigorous 100% optical testing before shipment.
Pain Points & CTA
Technical teams often face critical challenges: inconsistent visible blocking performance, limited thickness options, and long lead times for custom polymer optical components. These issues can compromise system reliability and delay product launches. At OPTOStokes, we solve these problems with our extensive ready-to-ship inventory, flexible manufacturing capabilities, and dedicated technical support team. Whether you need a single prototype for testing or high-volume production runs, we deliver precision optical components on time, every time.
For detailed datasheets, volume pricing, or to discuss your specific filter requirements, contact our expert team at [email protected] or submit an inquiry through our website today.
